//
//  Person.h
//  Day4
//
//  Created by wenjim on 17/9/25.
//  Copyright © 2017年 WenJim. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Person : NSObject

@property int age;

+ (void)test;

-(void)demo;

-(void)signalWithNumber:(NSString *)number;

-(void)sendMessageWithNumber:(NSString *)number Content:(NSString *)content;

// 调用传入对象的指定方法
-(void)makeObject:(id)obj andSel:(SEL)sel;

@end
